Can you integrate Ramp with Rillet?

Explore a Ramp and Rillet integration with a Stacksync engineer. Stacksync support for Ramp is not established by the connector documentation reviewed for this page. Start with one record and the update your business needs to identify an implementation path.

Can Ramp and Rillet sync in both directions?

Confirm two-way support with Stacksync for the records and fields you need in both systems. Access to a vendor API does not confirm that its Stacksync connector supports write-back.

What should be ready before the Ramp and Rillet initial load?

Prepare both accounts, the selected object schemas, stable source and destination IDs, and the expected outcome. Identify the Ramp account, edition, environment, and business objects the integration must access. Generate an API key in Rillet Organization Setting > API Access. Use the pair worksheet to record ownership and acceptance criteria.

How fast does the Ramp to Rillet sync run?

Measure initial-load and ongoing-change latency separately. Source detection, selected objects, account limits, and destination validation determine the observed delay.

Will existing duplicates merge automatically?

No. Stacksync documents that pre-existing duplicates are not merged automatically when two-way sync begins. Review the initial dataset and matching plan before enabling it; an empty destination can simplify the first load.

How do I map Ramp fields to Rillet?

Start with one business entity and a stable record ID. Map a small set of editable fields with compatible types, test required values and relationships, then expand after the pilot passes.

What should I do if a record fails to sync?

Check the destination error, field constraints, permissions, and current source value. The Stacksync issues dashboard supports retry and revert; retry reads current source values, so verify the intended record state before acting.

What does a Ramp and Rillet integration cost?

Use the current Stacksync pricing page and confirm the supported implementation with the team. Scope the required objects, record volume, update frequency, initial load, and support needs when comparing a managed connector with native or custom development.

Which records should the Ramp and Rillet pilot start with?

Start by reviewing Bills in Ramp and Bill in Rillet. Check how these records relate in your workflow, then confirm the actual fields and supported operations. Test record matching and one failed or repeated update before adding more records.

Accounting and finance · Two-way sync platform

Ramp and Rillet integration

Plan how Ramp and Rillet should share data across your business. Work with Stacksync engineers on record mapping, system access, and the requirements for running the integration.

Scope your workflow with an integration engineer
Review the systems, records, and updates you need

Integration planning

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Ramp

Rillet

Review the integration scope

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Proposed workflow

Supplier bill sync test

Planning example. Stacksync support for the required connection and record operations needs a technical review.

Starting eventA change involving Ramp Bills or Rillet Bill needs a defined result in the other system.

Start with Ramp Bills and Rillet Bill. Use the record-matching and field-ownership rules from your mapping worksheet.
Resolve supplier, expense/account codes, entity, currency, and accounting period before bill lines.
Test a normal update and one failed or repeated update in the supported direction. Keep both record IDs with the test results.

What to verifyTest a duplicate supplier document number in another entity, a partially paid bill, and a closed period.

Review records and field ownership

Proposed record relationships

Records to connect

Use these examples to define record matching and field ownership for your technical review.

Download the mapping worksheet

CSV · No email required

Example record relationships between Ramp and Rillet
Ramp record	Rillet record	Record matching	Field ownership
BillsProposed record; confirm Stacksync object support.Record matching	BillDocumented record: Incremental: ; historical: ; delete detection:	Retain the supplier-bill ID, supplier, legal entity, and document reference; distinguish it from a customer invoice.	Accounts payable owns approval and posting; a supplier bill is not an accounts-receivable invoice.
VendorsProposed record; confirm Stacksync object support.Record matching	VendorDocumented record: Incremental: ; historical: ; delete detection:	Use the supplier ID within its business entity; a supplier name may occur in several subsidiaries.	Assign responsibility for approved supplier details; restrict changes to payment instructions to the business approval process.

These relationships do not establish connector availability. Review the required connection and record operations with Stacksync.

Record coverage to review

Use documented coverage where available. Catalog record types are starting points for review and do not confirm Stacksync support.

Ramp

Connection and object support require review

Record types to review with Stacksync

Record types	Coverage and requirements
Transactions Cards Users Departments Reimbursements Bills	Confirm support for this record type and the direction you need.

Discuss Ramp requirements

Rillet

Read and write support varies by record

Record types covered in the setup guide

Record types	Coverage and requirements
Customer Invoice Vendor Credit Memo Bill Journal Entry Invoice Payment Charge Reimbursement Custom Field	Incremental: ✅; historical: ✅; delete detection: ✅. Confirm field permissions and sync direction.
Account	Incremental: ✅; historical: ✅; delete detection: ✅ Every 1h. Confirm field permissions and sync direction.
Subsidiary Tax Rate Product Contract Bank Account	Incremental: ❌; historical: ✅; delete detection: ✅ Every 1h. Confirm field permissions and sync direction.
Bank Transaction	Incremental: ❌; historical: ✅; delete detection: ✅ Every 4h. Confirm field permissions and sync direction.

Read the Rillet connector guide

Connection essentials

Confirm Stacksync support and account requirements for undocumented connections. Interface information alone does not establish connector availability.

View setup requirements and limits

Connection requirement	Ramp	Rillet
Integration interface	REST API (Developer API v1)	REST API (OpenAPI-specified, with production and sandbox environments)
Authentication	Confirm the credentials, API plan, and permissions required for Ramp.	API key generated in Rillet
Change detection	Confirm how Stacksync detects changes for this connector and the objects you need.	Historical and incremental syncs are documented by object.
Read access	Confirm with Stacksync	Available for supported records
Write access	Confirm with Stacksync	Available for supported records

Enterprise controls

Security and control for your integrations

Explore security controls

Compliance and data transfers

As a data company, we understand the importance of keeping your data secure. Stacksync is built with security best practices to keep your data safe at every layer, and is DPF-certified for US, EU, UK and CH data transfers.

SOC 2 Type II
ISO 27001
HIPAA BAA
GDPR
CCPA
DPF US-EU-UK-CH

SSO & SCIM

Let your users access Stacksync from your centralized user management systems. Works with Okta, Azure, Google SSO and more.

Alerts

Immediately get alerted about record syncing issues over email, Slack, PagerDuty and WhatsApp. Resolve issues from a centralized dashboard with retry and revert options.

Secure connection options

Securely connects to your systems with:

Record-level recovery

Inspect sync errors and use retry and revert controls to resolve failed updates.

Read the recovery guide

Implementation

Technical reference

Review setup, record relationships, testing, and recovery for your implementation.

Authentication, permissions and API limits

Connection requirements and limits

Ramp

Integration interface: REST API (Developer API v1)
Authentication: Confirm the credentials, API plan, and permissions required for Ramp.
Change detection: Confirm how Stacksync detects changes for this connector and the objects you need.
Read access: Confirm with Stacksync
Write access: Confirm with Stacksync

Setup requirements

Identify the Ramp account, edition, environment, and business objects the integration must access.
Confirm a Stacksync connector or implementation path for Ramp, including read/write support, authentication, and initial-load limits.

Limitations to check

Confirm Stacksync support for Ramp and the record types your workflow needs.
Review write-back, deletion handling, update timing, and account limits with the integration team.

Technical documentation

Ramp vendor API documentation

Rillet

Integration interface: REST API (OpenAPI-specified, with production and sandbox environments)
Authentication: API key generated in Rillet (Organization Setting -> API Access); uncheck Read Only to enable writes for two-way sync; check Read Only to prevent write-back
Change detection: Historical and incremental syncs are documented by object. Some objects have only historical sync; delete detection intervals vary.
Read access: Available for supported records
Write access: Available for supported records

Setup requirements

Generate an API key in Rillet Organization Setting > API Access.
For two-way sync, clear the Read Only setting; use a read-only key when the integration only needs outbound data.

Limitations to check

Some objects have historical sync only; deletion checks for supported objects can run at different intervals.

Technical documentation

Documentation reviewed 2026-09-15. Check the linked guides for current account and record requirements.

Rillet setup guide

Prepare Ramp and Rillet access

Set up both accounts before testing the mapping. Use test records where available, and identify the account administrator who can approve access and help resolve setup errors.

Ramp setup checklist

Identify the Ramp account, edition, environment, and business objects the integration must access.
Confirm a Stacksync connector or implementation path for Ramp, including read/write support, authentication, and initial-load limits.

Rillet setup checklist

Generate an API key in Rillet Organization Setting > API Access.
For two-way sync, clear the Read Only setting; use a read-only key when the integration only needs outbound data.

Setup guides: Authorize Rillet Connection

Prepare to go live

Record the fields each system can update, the first-load cutoff, both record IDs, the expected update delay, and who handles errors. Complete the tests before production before expanding to more records.

Use the Ramp and Rillet planning worksheet to capture these decisions. Record the access owner in the worksheet and enter credentials only in the connection setup.

Talk to an engineer · Review current pricing

Record identity and field ownership

Use these data-model references to describe the records your connection needs. They are planning examples; connector availability and supported operations must be established before implementation.

Download the mapping worksheet · CSV, no email required

Record matching

Bills / Bill

Compare whether Ramp Bills and Rillet Bill describe the same supplier bill in your business.

Planning example. Stacksync support for the required connection and record operations needs a technical review.

Ramp: Object support to establish
Rillet: Documented record · Incremental: ✅; historical: ✅; delete detection: ✅
Record identity: Retain the supplier-bill ID, supplier, legal entity, and document reference; distinguish it from a customer invoice.
Field ownership: Accounts payable owns approval and posting; a supplier bill is not an accounts-receivable invoice.

Fields to include

Source bill ID
Supplier reference
Entity
Line amounts and currency
Approval/posting state

Record dependencies: Resolve supplier, expense/account codes, entity, currency, and accounting period before bill lines.
Validation: Test a duplicate supplier document number in another entity, a partially paid bill, and a closed period.
Recovery: Verify whether the bill was approved or posted before retrying; use the approved adjustment process for posted bills.

References: Ramp: Bills documentation Rillet: Bill documentation

Record matching

Vendors / Vendor

Compare whether Ramp Vendors and Rillet Vendor describe the same supplier or vendor in your business.

Planning example. Stacksync support for the required connection and record operations needs a technical review.

Ramp: Object support to establish
Rillet: Documented record · Incremental: ✅; historical: ✅; delete detection: ✅
Record identity: Use the supplier ID within its business entity; a supplier name may occur in several subsidiaries.
Field ownership: Assign responsibility for approved supplier details; restrict changes to payment instructions to the business approval process.

Fields to include

Source supplier ID
Legal name
Entity reference
Payment terms
Active status

Record dependencies: Resolve business-unit and payment-term references before purchasing transactions.
Validation: Test a supplier shared across subsidiaries and an inactive supplier referenced by an open bill.
Recovery: Review rejected supplier changes before retrying dependent bills; do not reactivate a supplier merely to make a write pass.

References: Ramp: Vendors documentation Rillet: Vendor documentation

Compare integration approaches

Choose a method around one example record and the update your business needs. Use Bills / Bill to review record matching and confirm Stacksync support for the required operations. Compare ongoing sync, a custom workflow, and a scheduled export against that requirement.

Stacksync managed sync

Best fit: Review compatibility with a Stacksync engineer using an example of the records and updates you need.
Operating responsibility: Fits ongoing record synchronization when the required operations are supported. Add workflow steps for approvals or business actions that go beyond copying fields.
Before you choose: Check record matching: Retain the supplier-bill ID, supplier, legal entity, and document reference; distinguish it from a customer invoice. Verify field coverage, deletion handling, and how changes are detected.

Native vendor integration

Best fit: A vendor-built integration may fit if it supports your Ramp and Rillet record types.
Operating responsibility: Can reduce setup for a supported workflow. You may need another method for records or business steps it does not cover.
Before you choose: First check whether either vendor offers this integration. If available, verify Bills / Bill, update direction, account tier, and related-record handling.

Custom API or workflow

Best fit: Consider when Ramp and Rillet need a transformation, approval, or action outside a direct record sync.
Operating responsibility: Provides control over business steps; the team owns credentials, version changes, error queues, and reconciliation.
Before you choose: Verify endpoint permissions, pagination, quotas, duplicate detection, and failure recovery. Separate reading history from actions that send messages, grant access, or post transactions.

File or scheduled snapshot

Best fit: Consider for a one-time Ramp / Rillet migration or a reporting need with an explicit freshness window.
Operating responsibility: Can simplify a bounded transfer; later changes and deletion history require another extraction or a separately designed incremental process.
Before you choose: Record the extraction cutoff, source IDs, encoding, date/number formats, and reconciliation totals.

Workflow scenarios and expected results

Supplier bill sync test

Planning example. Stacksync support for the required connection and record operations needs a technical review.

Starting event: A change to the selected Bills or Bill record needs a defined result in the other system.

Start with Ramp Bills and Rillet Bill. Use the record-matching and field-ownership rules from your mapping worksheet.
Resolve supplier, expense/account codes, entity, currency, and accounting period before bill lines.
Test a normal update and one failed or repeated update in the supported direction. Keep both record IDs with the test results.

Expected result: Test a duplicate supplier document number in another entity, a partially paid bill, and a closed period.

If it fails: Verify whether the bill was approved or posted before retrying; use the approved adjustment process for posted bills.

Supplier or vendor sync test

Planning example. Stacksync support for the required connection and record operations needs a technical review.

Starting event: A change to the selected Vendors or Vendor record needs a defined result in the other system.

Start with Ramp Vendors and Rillet Vendor. Use the record-matching and field-ownership rules from your mapping worksheet.
Resolve business-unit and payment-term references before purchasing transactions.
Test a normal update and one failed or repeated update in the supported direction. Keep both record IDs with the test results.

Expected result: Test a supplier shared across subsidiaries and an inactive supplier referenced by an open bill.

If it fails: Review rejected supplier changes before retrying dependent bills; do not reactivate a supplier merely to make a write pass.

Reconcile Ramp business records with Rillet

This is an evaluation scenario; connector and operation support require confirmation.

Starting event: A finance-owned record in Ramp needs operational visibility through Customer or Vendor.

Select Users or Bills with the correct legal entity, period, and currency.
Define a reporting relationship in Rillet; do not equate customer records, ledger accounts, and posted transactions.
Decide whether the process only reports a financial state or requests an approved accounting action, and maintain a separate transaction ID for each action.

Start with the failed record and the destination error, then inspect the source value, field requirements, and access.

Rejected or repeated supplier bill change

Investigate

Inspect Ramp Bills and Rillet Bill, their IDs, and the destination error.

Next action

Verify whether the bill was approved or posted before retrying; use the approved adjustment process for posted bills.

Rejected or repeated supplier or vendor change

Investigate

Inspect Ramp Vendors and Rillet Vendor, their IDs, and the destination error.

Next action

Review rejected supplier changes before retrying dependent bills; do not reactivate a supplier merely to make a write pass.

A record type or update is unavailable

Investigate

Check the Ramp and Rillet connector guides, account permissions, and any operations marked On Request.

Next action

Ask the integration team to confirm a supported way to handle that record. Verify whether it needs connector configuration or a separate workflow step.

Source and destination disagree after a retry

Investigate

Compare current source values, destination validation, identity mappings, and any side effects already completed.

Next action

Stacksync issue retry reads the current source state. Decide the intended state before retrying or reverting; reconcile downstream effects separately.

Read the Stacksync issues dashboard guide for retry and revert behavior.

Change detection and update delivery

How updates move between Ramp and Rillet

See how each system detects changes and which updates the other system can receive. Each direction has its own permissions and record requirements.

Ramp Rillet Direction requires confirmation

Detect changesConfirm how Stacksync detects changes for this connector and the objects you need.

Apply updatesConfirm that Stacksync can create or update the records you need in Rillet.

Rillet Ramp Direction requires confirmation

Detect changesHistorical and incremental syncs are documented by object. Some objects have only historical sync; delete detection intervals vary.

Apply updatesConfirm that Stacksync can create or update the records you need in Ramp.

Update timing and record limits

Measure initial-load and ongoing-change latency separately. Source detection, selected objects, account limits, and destination validation determine the observed delay.
Review write-back, deletion handling, update timing, and account limits with the integration team.
Some objects have historical sync only; deletion checks for supported objects can run at different intervals.

FAQ